What are the requirements for the pressure vessel quality assurance engineer?

If the company wants to obtain ISO, ASME and other related certifications. You must be familiar with the procedures and certification of ISO and ASME, and it would be good if you can pass the exam and become a registered auditor.

TSG Z0004-2007 Basic Requirements of Quality Assurance System for Manufacture, Installation, Modification and Maintenance of Special Equipment has no specific certification requirements for quality assurance personnel.

According to different professional requirements, the higher the qualification of personnel engaged in inspection technology, the better. There are many NDT certificates, such as RT UT PT MT and so on. Physical and chemical analysis, metallographic mechanics spectrum and other training certificates can be employed. Measurement also requires a certificate.

To change the quality assurance engineer of the pressure vessel manufacturing unit, it is necessary to submit a change application to the issuing department (National Bureau or Provincial Bureau). The change application shall explain the reasons, and attach the academic certificate and professional title certificate of the new quality assurance engineer.

Extended data:

In industrial production, equipment with specific process function and bearing certain pressure is called pressure vessel. Storage and transportation vessels, reaction vessels, heat exchange vessels and separation vessels are all pressure vessels. In order to distinguish it from ordinary vessels (atmospheric vessels), only vessels that meet the following three conditions are called pressure vessels:

(1) Maximum working pressure (Pw) (note 1) is greater than or equal to 0. 1Mpa (excluding hydrostatic pressure, the same below);

(2) The inner diameter (the largest dimension of unharmonious section) is greater than or equal to 0. 15m, and the volume (V) (Note 2) is greater than or equal to 0.25m3

(3) The containing medium is liquefied gas or liquid with the highest working temperature higher than or equal to the standard boiling point.

Pressure vessels are widely used. It is a kind of equipment that plays an important role in petrochemical industry, energy industry, scientific research and military industry. Generally speaking, a pressure vessel consists of six parts: cylinder, head, flange, seal, opening, nozzle and bracket.

In addition, it is equipped with safety devices, instruments and internal parts to complete different production processes. Pressure vessels are prone to explosion and fire due to sealing, bearing pressure and medium, endangering the safety of personnel, equipment and property and polluting the environment. At present, all countries in the world have listed it as an important supervision and inspection product, and the specialized institutions designated by the state conduct supervision and inspection and technical inspection in accordance with the regulations and standards stipulated by the state.

Baidu Encyclopedia Class III Pressure Vessel